Flex :: Call A Function When Building An Array?
Aug 16, 2010
Can I call a function when building an array in Flex 3?
public function gridBuilder(myArray:Array):void {
var i:uint;
for (i=0; i<myArray.length; i++){
[Code]....
MyArray is the result of a remote call to the database. I then prepare the array to be used in a dataGrid. I also want to call a function that provides a grade. Unfortunately, my function appears to be called only once. Is it possible to call a function when you're building an array? see the "Grade:" bit.
View 1 Replies
Similar Posts:
Aug 11, 2009
I need to call a varargs function:
function doSomething(... args): Object {
// do something with each arg
}
However, I'm building the arguments for this dynamically:
var someArgs: Array = ['a', 'b', 'c'];
doSomething(someArgs);
The problem is, when I call the function in this way args ends up being a 1-element array with someArgs as the first element, not a three-element array.How can I call doSomething with someArgs as the argument array?(For the search engines, this is argument unpacking)
View 2 Replies
Jun 23, 2009
is it possible to store a list of params needed for a function in an array and then use that in a funciton call?
[Code]...
or something like that?? Prob have to iterate the array but how do i get the params into the function call? Is this even possible?
View 6 Replies
Feb 28, 2008
I have this code but I cannot work out how to fill in function parameters based on an array and it's length, see line 7
[AS]
import com.robertpenner.easing.Cubic;
MovieClip.prototype.framesTimeout = function(func:Function, frames:Number, args:Array) {
[code]....
Is it possible to call a function and fill in the parameters based on an array and it's length?
View 1 Replies
Jan 31, 2011
I have a function in Flex which has three function in it.
public function update():void
{
A(); \Dispatches a event with Remote Call
[code].......
View 1 Replies
Aug 11, 2010
I've defined an array which stores the function name, like this:
var aresetButtonTop:Array = new Array(resetTop1,resetTop2,resetTop3,resetTop4,resetTop5);
Then I have a button named"btnresetTop" which when clicked will call one of the five functions stored in the above array(aresetButtonTop). The functions are called at run-time depending upon some conditions. I need to figure out how I can call those functions using the array index. I'm using the following code to call the function. The value of i has been already calculated.
btnresetTop.addEventListener(MouseEvent.CLICK, aresetButtonTop[i]);
After doing this I'm getting the following error when I click the button:
TypeError: Error #2007: Parameter listener must be non-null. at flash.events::EventDispatcher/addEventListener() at gallerytest_fla::MainTimeline/thumbTopClick()
Note: thumbTopClick() is a function inside which all these codes are written.
I need to find out whether it is posible in AS3 to call a function name using the array index or not.
View 2 Replies
Jun 13, 2009
So I'm attempting to call a random item from an array which is all fine and dandy, but I'm attempting to fill the array with functions, and therein lies my problem.Here is my code, it's just a test file I made to keep it simple while I learn how to do it:
Code:
var functionArray:Array = new Array('a', 'b', 'c');
function a():void
[code].....
View 1 Replies
Jun 13, 2009
So I'm attempting to call a random item from an array which is all fine and dandy, but I'm attempting to fill the array with functions, and therein lies my problem.Here is my code, it's just a test file I made to keep it simple while I learn how to do it:
Code:
var functionArray:Array = new Array('a', 'b', 'c');
function a():void
[code].....
View 2 Replies
Dec 13, 2010
I'm making numerous ExternalInterface calls to JavaScript methods and have a helper function for doing so:
[Code]...
However this means the JavaScript method will only be passed one argument - the array of arguments - meaning I have to change the JavaScript to accomodate this, e.g. instead of:
[Code]...
View 3 Replies
Jun 26, 2009
if you look at the code:: barn is an instance of an MC on stage. I have a few buttons stored in an array which i want to attach scripts with a for loop. Why does adding an item from the array not work when placed inside the function call?
[Code]...
View 2 Replies
Jan 10, 2012
I have an AS3 program that calls a function multiple times. The function must return multiple variables, so I created a class for the function to declare an object containing all of these variables. For example, here's my class:
package
{
public class PER
{
[Code].....
Let's say the calling program calls the function, which returns the variables into data_set1 (where data_set1 depends on input variables arg1, arg2, arg3) using:
var data_set1:PER = function_name(arg1, arg2, arg3);
The calling program does some stuff, then calls the function again, but returns the variables into a new variable name, data_set2:
var data_set2:PER = function_name(arg4, arg5, arg6);
My intention is that data_set1 and data_set2 are different (e.g. not linked together).
My question is, given that arrays are passed by reference, will data_set1 be modified to agree with data_set2 upon the 2nd function call? Why or why not?
View 1 Replies
Oct 22, 2010
1) Using the number keypad, the user pushes a series of numbers to an array.
2) Lookup() is called to identify which "code" has been entered.
Code:
myArray:Array= new Array(1,2,3,4);
lookup();
function lookup() {
switch (myArray) {
[Code] .....
View 10 Replies
Jun 30, 2004
i've got a scenario that i'm working thru on paper first and wanted to run it by everyone to see if i'm doing it correctly and most importantly, efficiently so, here goes...the situation | an instance of the DateChooser component reads an xml file which houses info for homework assignments and their due dates. if there is a due date, make sure that date is highlighted on the DateChooser component. from what i've been told, the xml file stores urls which will tell if there is s/thing due on a particular date.
[code]...
What needs to happen as soon as the xml file is loaded? i.e. do i call a function which parses the xml data and puts it into an array? then the DateChooser component iterates thru the array looking for boolean values noting if there is an activity or not and if so, on which day. if it finds one, it sets its highlight property to true for that particular day.
View 11 Replies
Oct 5, 2011
so I have writing a function that returns objects on the stage and puts them into an array. and the function works fine until i call the function on more than one object name, meaning if im in the root class, and I call this function on object1 lets say it will add all the object one's from the stage, but if i call it on object2 it will throw an error, which makes some sense, i guess it means that it is not adding it to a unique array, but im not sure how to do that. would it be a good idea to maybe make a multidimensional array? if that is the case would it be too slow?
[Code]...
View 1 Replies
Aug 7, 2011
I'm looking to build a flash application that acts as a "shell" around a flash game.I only need it to do some pretty basic functions:
1) Calls a PHP script I wrote to determine a few things (if user is logged in, what their userid is)
2) If the php file says the user is logged in, the "shell" should let the user play a .swf flash game that I wrote. And, after they are done playing my .swf game, I want the game to pass out a parameter (score). Again, the "shell" will call a prewritten php script to store the score.
3) If the php file says the user is NOT logged in, the "shell" should display a login box (username/password).
My main challenges have been getting one flash application to call another. (ie: the shell app calling my game). Is this possible?
View 1 Replies
Sep 1, 2010
I want to call an App function inside a (I know about the Component scope already).What I mean is this:
<mx:Script>
<![CDATA[
public someFunction():void {
[code]......
View 1 Replies
Sep 4, 2009
I have a component that I hand over a function
public var func : Function;
Now the function is a function that has parameters in its signature
public function myFunction(s : String) : void {
doSomething(s);
}
from my component I can call the function with
func.call();
how to invoke the function with its parameters?
View 1 Replies
Feb 6, 2011
How can I set a function to be called when the length of a DataProvider changes?
View 2 Replies
Jun 2, 2011
How can we dynamically call a fuction. I have tried below code:
public function checkFunc() : void
{
Alert.show("inside function");
[code]......
View 4 Replies
Feb 3, 2009
So, I create standard AS3 flex project. In constructor goes only start();
rest of functions are basically this:
private start():void { f1();}
private function f1():void { f2();}
private function f2():void { f1();}
And it's standard recursion. SWF either breaks or loops as many times as I tell it. One f calls the other, which calls first... I do not want that.
I want f1 to do some stuff, calls f1 and closes itself. Than f2 works, calls f1 and closes. And so on.
Like having 2 sets of code that loops through.
What's the cleanest way to do that?
View 16 Replies
Sep 2, 2009
I create standard AS3 flex project. In constructor goes only start();
rest of functions are basically this:
private start():void { f1();}
private function f1():void { f2();}
private function f2():void { f1();}
And it's standard recursion. SWF either breaks or loops as many times as I tell it. One f calls the other, which calls first... I do not want that. I want f1 to do some stuff, calls f1 and closes itself. Than f2 works, calls f1 and closes. And so on. Like having 2 sets of code that loops through.
View 1 Replies
Jan 5, 2010
I have a Flex 3.4 app that embeds a swf with mx:SwfLoader...
That swf has a public function named "playIt". I've tried dispatching events to gettingHere.content, casting gettingHere.content as a MovieClip and other stuff...
var swfApp:MovieClip = MovieClip(gettingHere.content);
if (swfApp.hasOwnProperty("playIt")) {
var helloWorld:Function = (swfApp["playIt"] as Function);
helloWorld();
}
View 2 Replies
Feb 6, 2010
I want to call the parent function called "edit_groups()" from the itemRenderer. The code for my itemRenderer is:
<mx:VBox id="vbx_container" paddingBottom="4" paddingLeft="4" paddingRight="4" paddingTop="4" borderStyle="solid"
dropShadowEnabled="true" width="100%" height="100%" horizontalScrollPolicy="off" verticalScrollPolicy="off" >
<mx:Canvas width="100%" height="100%" horizontalScrollPolicy="off" verticalScrollPolicy="off" >
<mx:Image id="image" width="100" height="100" source="{data.thumb}" scaleContent="true" maintainAspectRatio="true"
complete="{image_smoothing_handler(event);}" trustContent="true" doubleClick="{Call The Parent Function"edit_groups()"}"/>
</mx:Canvas></mx:VBox>
And I call my itemRenderer from an application like:
list_groups_modify.itemRenderer=new ClassFactory(groups.list_groups_modify_item_renderer);
<mx:Label text="{data.label}" textAlign="center" maxWidth="60" toolTip="{data.label}"/>
View 3 Replies
May 17, 2010
Is it possible to call the function by using the datagrid column item?I want to call the function while the user click the particular column item in the datagrid?
View 1 Replies
Feb 20, 2011
I create a swf with flex. Than I embeded that swf into aspx page.But how can I access/invoke/call swf function from asp.net???
View 1 Replies
Jun 1, 2011
Is it possible to call a child function from within the parent? I know to go child > parent, you can do parentApplication.functionName(parameters);, but what about going the other way... that is parent > child?
View 2 Replies
Aug 26, 2011
Is it possible to call a function in flex from the php side of AMFPHP?
For instance, and error is thrown in php, can i "listen" for it in the flex app?
View 1 Replies
Jun 8, 2009
I have a function I wrote that gets the height of the application without scrolling. Meaning the height it would need to be to not have to scroll.
[Code]...
This function works well but the problem is knowing when to call it. I planned on calling it after I add/remove any children from it. However thats still too soon because I don't get the correct height yet if I run it then. The fix I currently have is using a Timer to call the function about 300 milliseconds after a child is added/removed which seems to work well but I think this is a very risky fix. So I was wondering a better solution. I am thinking there has to be some sort of event I can listen for that will tell me when its ready for me to run this function, I just don't know what event that would be?
View 1 Replies
Oct 10, 2010
I was wondering if flex has some events that can call before I close the whole application or close browser. Since I would like to send a httpservice to a php before the swf is closed. I tried this before:
<mx:Application xmlns:mx="" creationComplete="init()" remove="clearHistroy()">
But it didn't work.
View 1 Replies
Jun 27, 2006
I'm trying to dynamically build this structure from my XML file:
[Code]....
Now I know how to parse the XML file, but I'm just confused how I should build the array described above using this XML file.
View 8 Replies
